.practice {
  padding: 46px;
  box-sizing: border-box;
}
.practice .top {
  display: flex;
  justify-content: space-between;
}
.practice .top button {
  font-size: 48px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 120px;
  text-align: center;
}
.practice .top .btn1 {
  width: 496px;
  height: 120px;
  background: #2E57FF;
  margin-right: 37px;
  border: none;
}
.practice .top .btn2 {
  width: 496px;
  height: 120px;
  background: #FFC837;
  border: none;
}
.practice .practiceitem .title {
  font-size: 38px;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
  margin-top: 92px;
  margin-bottom: 51px;
}
.practice .practiceitem ul {
  margin-left: 1px;
  list-style: none;
  overflow: hidden;
  padding: 0;
}
.practice .practiceitem ul li {
  float: left;
  width: 304px;
  height: 80px;
  background: #F0F0F0;
  font-size: 42px;
  font-weight: 400;
  color: #333333;
  line-height: 80px;
  margin: 0 32px 32px 0;
  text-align: center;
}
.practice .practiceitem ul li:nth-child(3n) {
  margin-right: 0;
}
.practice .practiceitem ul li.action {
  background: #2E57FF;
  color: #FFFFFF;
}
